42 lines
498 B
Plaintext
42 lines
498 B
Plaintext
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usereg
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(1,1,1) !v0
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(1,0,1) !v1
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(0,0,1) !v2
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(0,1,1) !v3
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(1,1,0) !v4
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(1,0,0) !v5
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(0,0,0) !v6
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(0,1,0) !v7
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:v0 :v1 makeVEFS dup
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[ :v2 :v3 ]
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{ makeEVone } forall
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exch edgemate exch makeEF
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:v7 makeEVone
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dup faceCCW faceCCW
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[ :v4 :v5 :v6 ]
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{
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makeEVone
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makeEF vertexCW
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dup faceCCW faceCCW
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} forall
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faceCCW makeEF
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edgemate !e
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:e :e facemidpoint
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:e facenormal add
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!p !e
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:e :p makeEVone
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dup edgemate !e
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{
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dup faceCCW faceCCW
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dup :e eq { exit } if
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makeEF edgemate
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} loop
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pop pop
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